Skin mod beginner needs help

I started a very humble try to do some modding on the xTV skin
i changed the position of the coverart in coverflowmode to make room for some fanart.
Now i need some help plz.
The Music is organized in
/Bandname/Album

in the picture we are in /Bandname i want to show the fanart pic from the same folder as background and the folder(bandname) instead of icon+music in upper right corner - how does this work?

thx

P.S I am no native english speaker so plz excuse possible errors
? lol gettin old no idea how to add picture sry